Home / 178,494-267,759

Finding the Third Proportional to 178,494 and 267,759

Calculator

Solution

The third proportional to 178,494 and 267,759 is: 401,665.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,494 : 267,759 = 267,759 : x
  2. Step 2: Convert to fraction form
    178,494/267,759 = 267,759/x
  3. Step 3: Cross multiply
    178,494x = 267,759 × 267,759
  4. Step 4: Simplify right side
    178,494x = 71,694,882,081
  5. Step 5: Solve for x
    x = 71,694,882,081/178,494
  6. Step 6: Final answer
    x = 401,665.50

Related Problems

Find third proportional to 89,247 and 133,879.50
Half scale
Find third proportional to 356,988 and 535,518
Double scale
Find third proportional to 178,496 and 267,762
Similar ratio
Find third proportional to 267,741 and 401,638.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.